Shimano XT Cassette (CS-M771) 11-32 Aviator Large Metal Thanks to the integrated lithium-ion

Thanks to the integrated lithium-ion battery and detachable water tank

- Vertical Mounting Buckle

- Synthetic polymers for long distance performance

- Garmin 6'inch Universal Carrying Case

Shimano XT Cassette (CS-M771) 11-32 Aviator Large Metal Thanks to the integrated lithium-ionShimano presents a completely new drivetrain technology for mountain bikes: Dyna Sys. This revolutionary technology uses a 10 speed cassette, but that is not the only feature of this new system. Highlight is a completely redesigned drivetrain that creates real added benefits to the rider. Dyna Sys SHIMANOs 10 speed MTB drivetrain. SHIMANO presents the drivetrain technology for mountain bikes: DYNA SYS. This revolutionary technology uses a 10 speed